Tubes: (which are very soft and with high strength&elogation) 
2.75/3.00-17 Wedith: 82mm Weight: 460g Which is special use for South America market 
2.75/3.00-18 Wedith: 82mm Weight: 480g Which is special use for South America market 
3.00-17 Wedith: 88mm Weight: 480g Which is used for South America &Afrcia market 
3.00-18 Wedith: 88mm Weight: 500g Which is used for South America&Afrcia market 
3.00/3.25-17 Wedith: 93mm Weight: 510g Which is special for Afrcia market use 
3.00/3.25-18 Wedith: 93mm Weight: 520g Which is special for Afrcia market use 

A: Professional Tire&Tube Producer 
B: Professional Taiwan Technology 
C: Top guarantee of quality &competitive price 
D: With fashion design & perfect surface outside 
E: Strong body structure USED FOR HEAVY DUTY 
F: FAST DELIVERY TIME 
G: Superior service after sales 
A-G: Yours best choice&Yours best partner 

We are producing the motorcycle tire and tubes, scooter tire and tubes, three wheeler tire and tubes, bicycle tubes, e-bike tire and tubes for about 10 years, and now we already produced more than 110 kinds of model size and 270 kinds of different pattern. 
Now because of the professional production technology, stabe quality, superior sale service, our products and our brand Runstone enjoy high reputation in Domestic China and oversea market. Your inquiries warmly welcomed and a quick response is assured. 

The specification for Motorcycle tubed tyre: 
300-17, 300-18, 250-17, 275-17, 275-18, 250-18, 275-21, 350-8, 350-18, 350-10, 300-10, 325-18, 110/90-16, 410-18, 300-8, 90/90-10, 400-12, 400-8, 450-12, 2.75-14, 2.25-17, 325-16, 90/90-18, 350-16, 2.50-10, 300-21, 460-18, 250-14, 500-12, 110/80-17, 110/80-18, 16X3.00, 18X2.125, 20X2.125, 22X2.125, 24X2.125, 16X2.125, 18X2.125, 22X2.125, 16X2.125 

The specification for Motorcycle tubeless tyre: 
2.50-16, 2.50-17, 2.75-16, 2.75-17, 3.00-17, 3.00-18, 2.75-18, 3.00-10, 350-10, 325-18, 300-18, 2.75-18, 90/90-10, 120/70-10, 130/60-10, 110/90-10, 120/90-10, 130/90-10, 400-12, 120/70-12, 130/70-12, 90/90-12, 130/60-13, 110/90-16, 130/90-15, 90/90-18, 100/80-17, 100/90-19, 110/90-19, 110/90-17 110/90-18 100/80-14 110/80-16 
The Special use size For SOUTHEAST Asia Country, like Malaysia, Philippines, Indonesia, Dunlop design: 50/100-17 60/80-17 70/80-17 70/90-17 80/90-17 90/80-17 90/90-17 100/80-17 70/90-14 80/90-14 90/80-14 100/90-17 80/90-18 2.50-17 off road design, 2.75-17 off road design, 3.00-17 off road design, lug design size like 3.00-16 3.00-17 2.50-17 2.75-17 2.75-18 3.00-18 3.25-16 and so on. 

Specification for Motorcycle tube: (Natrual rubber &Butyl tube)which are welcome in South America market and Centrual America market, 2.25/2.50-17 2.50/2.75-17 2.50/2.75-18 2.75/3.00-17 2.75/3.00-18 3.00/3.25-17 3.00/3.25-18 2.75/3.00-14 3.00-12 3.00-17 3.00-18 2.75-17 2.75-18 90/90-18 4.00-17 4.10-17 4.50-17 4.60-18 3.00-21 2.75-21 4.10-18 90/90-19 100/90-17 100/90-18 120/80-17 120/70-17 130/60-17 2.50-19 3.00-19 3.75-19 2.00/2.25-14 4.00/4.50-16 3.00-8 3.00-10 3.50-10 3.50-8 4.00-8 4.50-8 5.00-10 4.50-10 
Warmly welcome your inquiry!